Question

factorize x³+4x²+x-6​

Answer 1

Answer:

factors: (x + 2) (x - 1) (x + 3)

Step-by-step explanation:

p(x)= x^3 + 4x^2 + x - 6

p(-2)=(-2)^3 + 4(-2)^2 + (-2) - 6

      = -8 + 16 - 2 - 6

      = 16 - 16

      = 0

x = -2

(x + 2)

now, divide (x+2) by p(x) by method of long division

as shown in the picture attached below

hope it helps....

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